Correlation between some morphological and biochemical traits of rice (Oryza sativa l.)

Ilieva, Verica and Karov, Ilija and Markova Ruzdik, Natalija (2014) Correlation between some morphological and biochemical traits of rice (Oryza sativa l.). In: Food Science, Engineering and Technologies 2014 - Scientific Works, 24-25 Oct 2014, Plovdiv, Bulgaria.

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Abstract

The relationship between some morphological and biochemical traits in ten domestic rice varieties (Kocanski, Osogovka, Biser-2, Nada-115, Ranka, Prima riska, Montessa, No 51, No 69 and B 30-303), and three lines of special interest (79/22-2, 78/12-3-4 and 78/12-3-5) were analyzed. The results showed that shape of grain has the highest significantly positive correlation with length of grain (r=0.897). Number of grain per panicle is significantly correlated with mass of grains per panicle (r=0.877) and fertility with leaf area (r=0.689). Proteins content has significantly negative correlation with iron in paddy (r=-0.862) and with carbohydrates content in white rice (r=-0.686), while iron content with width of grain (r=-0.719 in paddy). The derived results can be used as selection index for future rice improvement.

Item Type: Conference or Workshop Item (Paper)
Subjects: Agricultural Sciences > Agricultural biotechnology
Divisions: Faculty of Agriculture
Depositing User: Verica Ilieva
Date Deposited: 03 Feb 2015 11:31
Last Modified: 09 Apr 2015 07:45
URI: http://eprints.ugd.edu.mk/id/eprint/12267

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